Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
23
PM2.5
55
*
PM10
149
O3
0.7
CO
18
SO2
54
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
12 May
92
Good
Tue
13 May
85
Good
Wed
14 May
70
Good
Thu
15 May
47
Excellent
Fri
16 May
51
Good
Sat
17 May
47
Excellent
Sun
18 May
46
Excellent
Air quality in the last 12 months (Beilun)
|
2025/02
|
22
|
53
|
75
|
64
|
46
|
46
|
59
|
41
|
44
|
54
|
25
|
96
|
42
|
36
|
55
|
89
|
67
|
41
|
53
|
40
|
30
|
41
|
55
|
93
|
87
|
115
|
79
|
34
|
|||
|
2025/01
|
62
|
50
|
56
|
46
|
76
|
105
|
73
|
86
|
47
|
42
|
69
|
69
|
74
|
63
|
55
|
64
|
74
|
62
|
82
|
140
|
144
|
45
|
38
|
46
|
42
|
39
|
55
|
39
|
79
|
46
|
26
|
|
2024/12
|
60
|
61
|
72
|
47
|
41
|
99
|
151
|
20
|
43
|
59
|
42
|
99
|
61
|
94
|
67
|
63
|
68
|
78
|
32
|
63
|
93
|
58
|
50
|
41
|
72
|
132
|
39
|
64
|
59
|
68
|
87
|
|
2024/11
|
17
|
47
|
63
|
54
|
29
|
23
|
26
|
33
|
36
|
19
|
38
|
36
|
50
|
35
|
26
|
24
|
20
|
27
|
24
|
27
|
50
|
99
|
19
|
32
|
37
|
36
|
51
|
66
|
53
|
46
|
|
|
2024/10
|
25
|
25
|
23
|
22
|
13
|
12
|
12
|
35
|
39
|
56
|
63
|
38
|
33
|
36
|
36
|
26
|
36
|
38
|
30
|
41
|
53
|
44
|
32
|
22
|
34
|
26
|
27
|
50
|
21
|
30
|
28
|
|
2024/09
|
30
|
36
|
25
|
30
|
27
|
45
|
44
|
27
|
33
|
27
|
18
|
23
|
18
|
23
|
25
|
13
|
23
|
28
|
21
|
18
|
20
|
29
|
38
|
44
|
52
|
38
|
31
|
38
|
40
|
27
|
|
|
2024/08
|
31
|
48
|
46
|
41
|
25
|
36
|
29
|
24
|
27
|
31
|
40
|
54
|
44
|
27
|
45
|
35
|
29
|
16
|
16
|
22
|
21
|
31
|
34
|
35
|
21
|
21
|
40
|
28
|
23
|
28
|
28
|
|
2024/07
|
43
|
33
|
47
|
39
|
48
|
32
|
36
|
31
|
30
|
42
|
55
|
53
|
40
|
33
|
19
|
18
|
27
|
34
|
39
|
23
|
21
|
15
|
16
|
28
|
37
|
30
|
25
|
20
|
15
|
16
|
24
|
|
2024/06
|
35
|
21
|
39
|
60
|
34
|
24
|
28
|
41
|
40
|
29
|
26
|
35
|
37
|
20
|
42
|
34
|
18
|
19
|
25
|
26
|
54
|
51
|
47
|
31
|
28
|
28
|
38
|
23
|
23
|
26
|
|
|
2024/05
|
36
|
39
|
34
|
27
|
38
|
43
|
64
|
48
|
19
|
23
|
31
|
50
|
59
|
36
|
49
|
30
|
29
|
34
|
30
|
22
|
33
|
45
|
26
|
31
|
18
|
24
|
42
|
22
|
24
|
34
|
35
|
|
2024/04
|
67
|
21
|
33
|
33
|
50
|
46
|
55
|
32
|
64
|
58
|
46
|
25
|
28
|
25
|
62
|
52
|
23
|
61
|
116
|
56
|
41
|
27
|
31
|
38
|
32
|
39
|
38
|
27
|
51
|
26
|
|
|
2024/03
|
39
|
57
|
59
|
33
|
37
|
52
|
52
|
108
|
69
|
47
|
42
|
87
|
37
|
70
|
53
|
38
|
61
|
70
|
63
|
112
|
85
|
67
|
76
|
62
|
64
|
31
|
27
|
35
|
52
|
61
|
70
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution